define USE_SOCKETS so sys/param.h gets included (and thusly, MAXHOSTNAMELEN
gets defined).
PR: 371
diff --git a/ssl/ssltest.c b/ssl/ssltest.c
index 533c098..978516f 100644
--- a/ssl/ssltest.c
+++ b/ssl/ssltest.c
@@ -128,6 +128,7 @@
 #include <string.h>
 #include <time.h>
 
+#define USE_SOCKETS
 #include "e_os.h"
 
 #include <openssl/bio.h>